Annual report pursuant to Section 13 and 15(d)

Note 1 - Background and Organization and Going Concern (Details Textual)

v3.19.1
Note 1 - Background and Organization and Going Concern (Details Textual) - USD ($)
12 Months Ended
Feb. 19, 2019
Dec. 31, 2018
Dec. 31, 2017
Mar. 22, 2019
Feb. 18, 2019
Common Stock, Shares, Outstanding, Ending Balance   1,998,056 1,820,556    
Net Income (Loss) Available to Common Stockholders, Basic, Total   $ (10,594,936) $ (8,760,624)    
Net Cash Provided by (Used in) Operating Activities, Total   (4,599,677) (6,095,548)    
Retained Earnings (Accumulated Deficit), Ending Balance   (42,131,275) $ (31,536,339)    
Working Capital   (20,940,654)      
Cash, Ending Balance   $ 133,435      
Subsequent Event [Member]          
Stock Issued During Period, Shares, New Issues 2,172,591        
Shares Issued, Price Per Share $ 5        
Proceeds from Issuance of Common Stock $ 10,862,955        
Proceeds from Issuance of Common Stock, Net 9,700,000        
Debt Conversion, Original Debt, Amount $ 11,784,987        
Debt Conversion, Converted Instrument, Shares Issued 6,825,391        
Conversion of Accrued Dividends into Common Stock, Amount Converted $ 4,773,480        
Conversion of Accrued Dividends into Common Stock, Shares Issued 954,696        
Common Stock, Shares, Outstanding, Ending Balance 14,613,000       127,500
Debt Instrument, Convertible, Threshold Percentage of Stock Ownership After Conversion 4.99%        
Convertible Debt, Total $ 47,781        
Debt Instrument, Convertible, Number of Equity Instruments 273,034        
Cash, Ending Balance       $ 5,885,411  
Subsequent Event [Member] | Conversion of Preferred Stock into Common Stock [Member]          
Conversion of Stock, Shares Issued 2,534,766